ssd1306 and ssd1331 oled

Hello, I have a ssd1306 i2c oled I followed this guide, everything works fine. I also have a 96x64 spi ssd1331 oled. I followed the same guide, except I use this line git clone instead. When I ran the example, it says import utime importError No module named utime. How do I itall this utime? Do I need to install MicroPython Thanks